#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main() {
    int n, m;
    scanf("%d %d", &n, &m);
    int tmp[n][m];
    int res[m][n];
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            scanf("%d ", &tmp[i][j]);
            res[j][i] = tmp[i][j];
        }
    }
    for (int i = 0; i < m; i++)
    {
        for (int j = 0; j < n; j++)
        {
            printf("%d ", res[i][j]);
        }
        printf("\n");
    }
}